National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Port Townsend Jefferson County International Airport (K0S9)

Lat: 48.05517°NLon: 122.81159°WElev: 105.0ft.

Partly Cloudy

41°F

5°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 20 Nov 08:55 PM PST
Extended Forecast for

5 Miles WSW Port Townsend WA

  • Tonight

    Tonight: A 10 percent chance of rain after 5am. Partly cloudy, with a low around 41. South southeast wind 3 to 5 mph.

    Low: 41 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 52. Southeast wind 7 to 9 mph.

    High: 52 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 44. South southeast wind around 7 mph.

    Low: 44 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 54. South southeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain. Low around 45. South southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: Rain. High near 51. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers, mainly before 4pm. Partly sunny, with a high near 48.

    High: 48 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A 10 percent chance of rain after 5am. Partly cloudy, with a low around 41. South southeast wind 3 to 5 mph.
Friday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 52. Southeast wind 7 to 9 mph.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44. South southeast wind around 7 mph.
Saturday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 54. South southeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 45. South southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 51. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Monday
A chance of showers, mainly before 4pm. Partly sunny, with a high near 48.
Monday Night
A slight chance of showers before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 47.
Tuesday Night
Rain likely. Cloudy, with a low around 38.
Wednesday
Rain likely. Mostly cloudy, with a high near 47.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Thanksgiving Day
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Port Townsend WA
 48.09°N 122.88°W (Elev. 197 ft)
Last Update:
7:01 pm PST Nov 20, 2025
Forecast Valid:
9pm PST Nov 20, 2025-6pm PST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation